Try any of the freqs that are licensed to the police for use.
North Carolina Scanner Frequencies and Radio Frequency Reference
Would not the Cherokee PD be the Tribal Police?
Well, I don't recall Cherokee County having a PD, unless it is very recent. The High Sheriff of Cherokee County keeps the peace there. As for the reservations, the Cherokee Nation has a PD, in fact, one of their officers got in trouble a while back sending out lewd photos of a Miss NC.
swain county? mmm i did a google search and it only came up as the county...